Author: britter
Date: Sun Feb 24 11:29:04 2013
New Revision: 1449456
URL: http://svn.apache.org/r1449456
Log:
[BEANUTILS-426] - ConstructorUtils.invokeConstructor(Class klass, Object arg)
throws NullPointerException when arg==null
Modified:
commons/proper/beanutils/trunk/src/changes/changes.xml
commons/proper/beanutils/trunk/src/main/java/org/apache/commons/beanutils/ConstructorUtils.java
commons/proper/beanutils/trunk/src/test/java/org/apache/commons/beanutils/ConstructorUtilsTestCase.java
Modified: commons/proper/beanutils/trunk/src/changes/changes.xml
URL:
http://svn.apache.org/viewvc/commons/proper/beanutils/trunk/src/changes/changes.xml?rev=1449456&r1=1449455&r2=1449456&view=diff
==============================================================================
--- commons/proper/beanutils/trunk/src/changes/changes.xml (original)
+++ commons/proper/beanutils/trunk/src/changes/changes.xml Sun Feb 24 11:29:04
2013
@@ -40,6 +40,10 @@ The <action> type attribute can be add,u
<body>
<release version="1.8.4" date="in SVN" description="Bug fix for 1.8.3">
+ <action dev="britter" type="fix" issue="BEANUTILS-426" >
+ ConstructorUtils.invokeConstructor(Class klass, Object arg) throws
+ NullPointerException when arg==null
+ </action>
<action dev="niallp" type="fix" issue="BEANUTILS-380" due-to="Brendan
Nolan">
BeanMap methods should initialize the root cause of exceptions that
are thrown
when running on JDK 1.4+
Modified:
commons/proper/beanutils/trunk/src/main/java/org/apache/commons/beanutils/ConstructorUtils.java
URL:
http://svn.apache.org/viewvc/commons/proper/beanutils/trunk/src/main/java/org/apache/commons/beanutils/ConstructorUtils.java?rev=1449456&r1=1449455&r2=1449456&view=diff
==============================================================================
---
commons/proper/beanutils/trunk/src/main/java/org/apache/commons/beanutils/ConstructorUtils.java
(original)
+++
commons/proper/beanutils/trunk/src/main/java/org/apache/commons/beanutils/ConstructorUtils.java
Sun Feb 24 11:29:04 2013
@@ -82,6 +82,9 @@ public class ConstructorUtils {
InstantiationException {
Object[] args = { arg };
+ if (arg == null) {
+ args = null;
+ }
return invokeConstructor(klass, args);
}
Modified:
commons/proper/beanutils/trunk/src/test/java/org/apache/commons/beanutils/ConstructorUtilsTestCase.java
URL:
http://svn.apache.org/viewvc/commons/proper/beanutils/trunk/src/test/java/org/apache/commons/beanutils/ConstructorUtilsTestCase.java?rev=1449456&r1=1449455&r2=1449456&view=diff
==============================================================================
---
commons/proper/beanutils/trunk/src/test/java/org/apache/commons/beanutils/ConstructorUtilsTestCase.java
(original)
+++
commons/proper/beanutils/trunk/src/test/java/org/apache/commons/beanutils/ConstructorUtilsTestCase.java
Sun Feb 24 11:29:04 2013
@@ -88,6 +88,12 @@ public class ConstructorUtilsTestCase ex
}
}
+ public void testInvokeConstructorNull() throws Exception {
+ Object obj = ConstructorUtils.invokeConstructor(TestBean.class,
(Object) null);
+ assertNotNull(obj);
+ assertTrue(obj instanceof TestBean);
+ }
+
public void testInvokeConstructorWithArgArray() throws Exception {
Object[] args = { new Float(17.3f), "TEST" };
Object obj = ConstructorUtils.invokeConstructor(TestBean.class,args);
